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TL300 Large Wood Stove

Harman TL300 Wood Stove

The TL300 delivers extraordinarily long burn times and even heat output. Maintenance is a breeze, with extremely low emissions and a super-sized ash pan. The TL 300 also has an optional cooking grill for indoor grilling all year! This top-loading wood stove provides the perfect mix of modern convenience and stylish elegance.

  • Heat 1,600-4,300 sq ft with 72,100 BTUs*, based on climate and home efficiency
  • 3 cu ft interior capacity / 20" maximum log length
  • Up to 17 hours of heat provided by each wood load†
  • Top-loading for easier loading without the mess
  • This appliance is certified by the EPA

*The amount of heat produced by a heating appliance is measured in British Thermal Units (BTUs). One BTU represents the amount of energy required to raise the temperature of 1 lb. of water by 1 degree F. Generally, more BTUs correlate to greater heating potential. However, the amount of BTUs needed to heat a specific area varies, based on climate and home efficiency.

Model Specifications


EPA Certified

Width: 27-1/16
Height: 37-7/16
Depth: 29-3/8
Peak BTU/Hour Output1: 72,100
Heating Capacity2: 1,500 - 3,000 sq ft
Maximum Burn Time3: Up to 17 hours
Firebox Capacity: 3.0 cu ft
Maximum Log Length: 20"
Viewing Area 182-3/16 sq in
Efficiency4: 83.3%
Emissions: 1.1g/hr

1BTU: 1st hour output uses high burn efficiency number. BTU will vary depending on the type of fuel used and moisture content of the fuel
2See your local Harman dealer for help in determining the product that best suits your heating needs based on climate, home efficiency, location of the heater, and air movement in the room
3Actual burn times will vary based on how the appliance is operated, load size, moisture content and type of wood used
4 Weighted Average LHV (Low Heat Value) Efficiency

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